tetano
Editor, Senior Moderator
Emerg Infect Dis
. 2021 Jan 4;27(2).
doi: 10.3201/eid2702.203139. Online ahead of print.
Addressing COVID-19 Misinformation on Social Media Preemptively and Responsively
Emily K Vraga, Leticia Bode
Abstract
Efforts to address misinformation on social media have special urgency with the emergence of coronavirus disease (COVID-19). In one effort, the World Health Organization (WHO) designed and publicized shareable infographics to debunk coronavirus myths. We used an experiment to test the efficacy of these infographics, depending on placement and source. We found that exposure to a corrective graphic on social media reduced misperceptions about the science of 1 false COVID-19 prevention strategy but did not affect misperceptions about prevention of COVID-19. Lowered misperceptions about the science persisted >1 week later. These effects were consistent when the graphic was shared by the World Health Organization or by an anonymous Facebook user and when the graphics were shared preemptively or in response to misinformation. Health organizations can and should create and promote shareable graphics to improve public knowledge.
Keywords: COVID-19; SARS-CoV-2; World Health Organization; communication; coronavirus; coronavirus disease; infections; severe acute respiratory syndrome coronavirus 2; social media; viruses.
. 2021 Jan 4;27(2).
doi: 10.3201/eid2702.203139. Online ahead of print.
Addressing COVID-19 Misinformation on Social Media Preemptively and Responsively
Emily K Vraga, Leticia Bode
- PMID: 33395379
- DOI: 10.3201/eid2702.203139
Abstract
Efforts to address misinformation on social media have special urgency with the emergence of coronavirus disease (COVID-19). In one effort, the World Health Organization (WHO) designed and publicized shareable infographics to debunk coronavirus myths. We used an experiment to test the efficacy of these infographics, depending on placement and source. We found that exposure to a corrective graphic on social media reduced misperceptions about the science of 1 false COVID-19 prevention strategy but did not affect misperceptions about prevention of COVID-19. Lowered misperceptions about the science persisted >1 week later. These effects were consistent when the graphic was shared by the World Health Organization or by an anonymous Facebook user and when the graphics were shared preemptively or in response to misinformation. Health organizations can and should create and promote shareable graphics to improve public knowledge.
Keywords: COVID-19; SARS-CoV-2; World Health Organization; communication; coronavirus; coronavirus disease; infections; severe acute respiratory syndrome coronavirus 2; social media; viruses.